18115788

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{11887}}^1$

素因数の和:12021

約数の個数: 24

約数和(自身を含む): 42606592

約数和(自身を除く): 24490804

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 11887, 23774, 35661, 47548, 71322, 142644, 1509649, 3019298, 4528947, 6038596, 9057894, 18115788]

約数ペア:

[(1, 18115788), (2, 9057894), (3, 6038596), (4, 4528947), (6, 3019298), (12, 1509649), (127, 142644), (254, 71322), (381, 47548), (508, 35661), (762, 23774), (1524, 11887)]